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Enhance Your Views with Sliding Patio Doors

Our sliding patio doors bring the outside in with expansive glass panels that provide panoramic views and abundant natural light. Designed to slide smoothly and save space, these doors are perfect for compact areas. Enjoy a seamless blend of outdoor beauty and indoor comfort with Harrington’s patio doors.

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Patio Doors

Classic Georgian design with clean lines
Modern security, insulation, draught-proof
Custom options to match your home’s style
Precision-made for a flawless fit
Backed by a 10-year guarantee

Get a FREE Quote

20% OFF your first project

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20% Off Your First Project

Harrington Windows reviews
Harrington Windows reviews
Harrington Windows reviews
Harrington Windows reviews

Why Should you choose Patio Doors?

Weatherproof

Built to withstand harsh weather, keeping your home safe and protected.

Low Maintenance

Requires minimal upkeep to maintain its look and reliable performance.

Energy Efficient

Reduces heat loss effectively, keeping your home warm and cozy.

Secure Design

Multi-point locks provide enhanced safety and peace of mind.

OUR DOORS

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uPVC Doors

Best Price Guaranteed

Crafted for durability, uPVC doors offer energy efficiency and low maintenance with a modern, weatherproof design.

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Composite Doors

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Combining style with security, composite doors provide a reinforced structure and customizable finishes for a perfect entryway.

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Bi-fold Doors

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Maximise space and light with bi-fold doors, which fold effortlessly to blend indoor and outdoor spaces seamlessly.

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French Doors

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Classic French doors bring elegance and function, with dual openings and energy-efficient glass for year-round comfort.

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Patio Doors

Best Price Guaranteed

Sliding patio doors feature large glass panels, providing panoramic views, smooth operation, and space-saving convenience.

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Entrance Doors

Best Price Guaranteed

Make a bold first impression with entrance doors that combine weather resistance, security, and customizable style options.

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Internal Doors

Best Price Guaranteed

Stylish and soundproof, internal doors enhance privacy and decor, offering smooth operation with low-maintenance surfaces.

Find Your Perfect Style

Our range of doors offers extensive customisation options, allowing you to choose from a variety of colours, glass styles, and finishes to suit your home’s unique character and your personal taste.

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White

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Basalt Grey Sanded

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Walnut Terra

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Oregan

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Oak Special

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Steel Blue

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Grey Sanded

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Walnut Ameretto

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Agate Grey

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Walnut

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Dark Oak

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Mahogany

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Oak Alpine

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Anthracite Grey

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Grey

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Dark Red

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Oak Concrete

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Anthracite Grey Sanded

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Turner Oak Malt

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Brilliant Blue

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Irish Oak

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Cream

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Palisander

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Dark Green

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White Woodgrain

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Green

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Birch

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Golden Oak

Our Process, Made Simple

At Harrington Windows, we’re committed to making your order experience as smooth and straightforward as possible. Here’s how easy it is to get started.

Step 1: Get Your Free Quote

It all starts with a simple click. Get a no-obligation quote tailored to your home and needs, completely free of charge.

Step 2: We Handle Everything

Sit back and relax—we take care of the entire process. From design to installation, our team makes it effortless and hassle-free. No stress, no worries, just expert care.

Step 3: Professional Installation

Our skilled installation team ensures that your new windows and doors are fitted with the utmost precision and care, delivering a flawless finish.

Step 4: Enjoy Your Dream Home

With stunning new windows, your home will be warmer, quieter, and more beautiful than ever. And you can rest assured with you 10 year guarantee.

20% OFF your first project

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Our Accreditations 

At Harrington Windows, quality is at our core. We partner with accredited suppliers who meet high industry standards, ensuring our products offer superior performance, durability, and safety. This commitment means you can trust your windows and doors are built to last.

Discover the Latest from Harrington Windows

Gain valuable insights, expert advice, and stay up-to-date on the latest window and door trends. Created to help you make informed choices and elevate your home with confidence.

What Our Customers Are Saying

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Outstanding attention to...

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 I live near a busy road, and the noise reduction has been incredible, I hardly hear the traffic anymore. Plus, the kitchen used to get so cold in winter, but now it’s much more comfortable...

Lucy Moore, 5 Days Ago

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We went with Harrington for...

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I was worried about losing the original character, but they recommended a style with authentic-looking glazing bars. Now, the house has that classic look but with all the benefits of...

Eleanor Smith, 7 Days Ago

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Absolutely love them!!

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We finally replaced our old windows with Harrington’s uPVC range. I can’t believe the difference it’s made! The condensation is completely gone, and the house feels much more cozy...

Louise Baldwin, 11 Days Ago

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Everything was perfect

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Our experience with Harrington Windows was brilliant from start to finish. I especially appreciated the care they took in handling our houseplants near the windows dur...

Alastair Montague, 15 Days Ago

Your Dream Home Starts Here

Got Questions? We’ve Got Answers

Choosing the perfect products for your home is a big decision, and it’s natural to have questions. That’s why we’ve gathered answers to frequently asked questions to give you all the details you need.

 

Can't see the answer you're looking for?

Are patio doors secure?

Yes, modern patio doors are designed with security in mind. They often feature multi-point locking systems, toughened or laminated glass, and anti-lift technology to prevent unauthorised access. Look for patio doors that meet British security standards for added reassurance.

Do patio doors improve energy efficiency?

Absolutely. Patio doors with double or triple glazing provide excellent insulation, helping to keep your home warmer in winter and cooler in summer. Quality seals further reduce drafts, which can help lower your energy bills.

Are patio doors suitable for small spaces?

Yes, patio doors are ideal for compact areas. Sliding doors, in particular, don’t require any extra space to open, making them perfect for rooms with limited space. They also allow natural light to brighten up smaller rooms.

Can patio doors be customised?

Yes, our patio doors come in a range of customisable options. You can choose from various colours, frame materials (like uPVC or aluminium), glazing options, and sizes to complement your home’s style and meet your specific needs.

How much maintenance do patio doors require?

Patio doors are generally low maintenance, especially if you choose uPVC or aluminium frames. Regular cleaning of the glass and an occasional wipe-down of the tracks and frames will keep them in excellent condition.

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